小编Kvn*_*vnH的帖子

我的Android应用程序一直存在问题,当它在选项卡之间滑动时崩溃并出现以下错误:

09-16 16:19:27.142    4750-4750/com.khackett.runmate E/AndroidRuntime? FATAL EXCEPTION: main
    Process: com.khackett.runmate, PID: 4750
    java.lang.IllegalStateException: Content view not yet created
            at android.support.v4.app.ListFragment.ensureList(ListFragment.java:328)
            at android.support.v4.app.ListFragment.getListView(ListFragment.java:222)
            at com.khackett.runmate.ui.MyRunsFragment$1.done(MyRunsFragment.java:167)
            at com.khackett.runmate.ui.MyRunsFragment$1.done(MyRunsFragment.java:135)
            at com.parse.ParseTaskUtils$2$1.run(ParseTaskUtils.java:115)
            at android.os.Handler.handleCallback(Handler.java:739)
            at android.os.Handler.dispatchMessage(Handler.java:95)
            at android.os.Looper.loop(Looper.java:135)
            at android.app.ActivityThread.main(ActivityThread.java:5254)
            at java.lang.reflect.Method.invoke(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:372)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:903)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698)

这是MyRunsFragment:

public class MyRunsFragment extends ListFragment {

    protected SwipeRefreshLayout mSwipeRefreshLayout;

    // member variable to store the list of routes the user has accepted
    protected List<ParseObject> mAcceptedRoutes;

    private int MY_STATUS_CODE = 1111;

    // Default constructor for …

我将ngTagsInput指令设置如下：

 <tags-input ng-model="controller.myTags" 
   replace-spaces-with-dashes="false">
   <auto-complete source="loadTags($query)"
     min-length="0"
     load-on-empty="true"
     load-on-focus="true">
   </auto-complete>
 </tags-input>

只要用户选择合适的输入区域，就会显示自动完成列表。但是，只要用户从自动完成列表中选择标签，我希望该列表隐藏。当前，用户选择标签后，列表仍会显示。

如果我删除了空载，则只要输入中的焦点对准，列表就不会显示。